Product comparison · 2 power supply units

Chieftec APS-650CB power supply unit vs Chieftec APS-650SB power supply unit

23specifications compared
5differ
18identical
14known for one product only

Key differences

Peripheral (Molex) power connectors (4-pin)
- APS-650CB power supply unit:4
- APS-650SB power supply unit:3
Floppy drive power connector
- APS-650CB power supply unit:2
- APS-650SB power supply unit:1
Cabling type
- APS-650CB power supply unit:Semi-Modular
- APS-650SB power supply unit:Non-Modular
Product colour
- APS-650CB power supply unit:Black
- APS-650SB power supply unit:Silver

Side by side

Differences highlightedShow differences only

Comparison of APS-650CB, APS-650SB
37 specifications	A Chieftec APS-650CB power supply unit Model APS-650CB View product	B Chieftec APS-650SB power supply unit Model APS-650SB View product
Power1 differ
Total power	650 W	650 W
AC input voltage	115 - 230 V	115 - 230 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power factorKnown for one	0.9	Unknown — not stated by the source
Power Factor Correction (PFC) type	Active	Active
Max output current (+3.3V)	22 A	22 A
Max output current (+12V1)	26 A	26 A
Max output current (+12V2)	26 A	26 A
Max output current (+5V)	22 A	22 A
EfficiencyKnown for one	85%	Unknown — not stated by the source
Power protection featuresDiffers	Over current, Over voltage, Overheating, Overload, Short circuit, Under voltage	Over voltage, Overload, Short circuit, Under voltage
Maximum input current (@110V)Known for one	Unknown — not stated by the source	+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V
Combined power (+3.3V)Known for one	Unknown — not stated by the source	120 W
Combined power (+5V)Known for one	Unknown — not stated by the source	120 W
Max output current (-12V)Known for one	Unknown — not stated by the source	0.3 A
Max output current (+5Vsb)Known for one	Unknown — not stated by the source	2.5 A
Ports & interfaces3 differ
Motherboard power connector	24-pin ATX	24-pin ATX
Number of SATA power connectorsKnown for one	6	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Differs	4	3
PCI Express power connectors (6+2 pin)	2	2
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
Floppy drive power connectorDiffers	2	1
Cabling typeDiffers	Semi-Modular	Non-Modular
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
Performanceidentical
Power supply unit (PSU) form factor	PS/2	PS/2
80 PLUS certification	80 PLUS Bronze	80 PLUS Bronze
ATX version	2.3	2.3
Mean time between failures (MTBF)Known for one	100000 h	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Silver
Cooling typeKnown for one	Active	Unknown — not stated by the source
Fan diameter	14 cm	14 cm
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Certificatesidentical
Compliance certificates	RoHS	RoHS
CertificationKnown for one	ATI Crossfire / Nvidia SLI	Unknown — not stated by the source
Weight & dimensionsidentical
Width	150 mm	150 mm
Depth	155 mm	155 mm
Height	87 mm	87 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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